================
@@ -4258,6 +4258,18 @@ bool CompilerInvocation::ParseLangArgs(LangOptions
&Opts, ArgList &Args,
} else {
llvm_unreachable("expected DXIL or SPIR-V target");
}
+ // validate that if fnative-half-type is given, that
+ // the language standard is at least hlsl2021, and that
+ // the target shader model is at least 6.2
+ if (Args.getLastArg(OPT_fnative_half_type)) {
+ bool LangStdArgIsValid = Opts.LangStd >= LangStandard::lang_hlsl2021;
+ bool TPArgIsValid = T.getOSVersion() >= VersionTuple(6, 2);
----------------
bob80905 wrote:
TP originally stood for target profile. But yes, I think I'll just move the
conditions directly into the `if`
https://github.com/llvm/llvm-project/pull/85340
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